2321200344044 has 24 divisors (see below), whose sum is σ = 4123881330240. Its totient is φ = 1143022548096.

The previous prime is 2321200343971. The next prime is 2321200344091. The reversal of 2321200344044 is 4404430021232.

2321200344044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2321200343998 and 2321200344016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9125897 + ... + 9376800.

It is an arithmetic number, because the mean of its divisors is an integer number (171828388760).

Almost surely, 2^{2321200344044} is an apocalyptic number.

It is an amenable number.

2321200344044 is a deficient number, since it is larger than the sum of its proper divisors (1802680986196).

2321200344044 is a wasteful number, since it uses less digits than its factorization.

2321200344044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18503177 (or 18503175 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2321200344044 its reverse (4404430021232), we get a palindrome (6725630365276).

The spelling of 2321200344044 in words is "two trillion, three hundred twenty-one billion, two hundred million, three hundred forty-four thousand, forty-four".